摘要 |
Disclosed is a method for the improvement of the line quality in a system, in which a common feeding (1), via at least one distribution transformer (3), feeds at least two non-linear loads (11) drawing non-sinusoidal currents from the common feeding (1), wherein between the common feeding (1) and the distribution transformer (3) there is at least one primary side transformer line (2) and between the at least one distribution transformer (3) and the loads (11) there is at least one lower voltage secondary side transformer line (22), wherein at least one active filter (24) attached to at least one lower voltage secondary side transformer line (22) is used for the attenuation or elimination of higher order harmonics experienced by the common feeding (1). Furthermore a high power distribution system for use of such a method is disclosed, in particular for the operation of an electrostatic precipitator. |
申请人 |
ALSTOM TECHNOLOGY LTD;KOLAR, JOHANN WALTER;SOEIRO, THIAGO BATISTA;BIELA, JUERGEN;RANSTAD, PER;LINNER, JOERGEN |
发明人 |
KOLAR, JOHANN WALTER;SOEIRO, THIAGO BATISTA;BIELA, JUERGEN;RANSTAD, PER;LINNER, JOERGEN |